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      <img src="../logo.svg" class="logo" alt=""><h1>Get tract boundaries, via API, to map them</h1>
      <small class="dont-index">Source: <a href="https://github.com/USEPA/EJAM/blob/HEAD/R/shapes_from_fips.R" class="external-link"><code>R/shapes_from_fips.R</code></a></small>
      <div class="d-none name"><code>shapes_tract_from_tractfips.Rd</code></div>
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    <div class="ref-description section level2">
    <p>Get tract boundaries, via API, to map them</p>
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    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">shapes_tract_from_tractfips</span><span class="op">(</span></span>
<span>  <span class="va">fips</span>,</span>
<span>  outFields <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"FIPS"</span>, <span class="st">"STATE_ABBR"</span>, <span class="st">"SQMI"</span><span class="op">)</span>,</span>
<span>  myservice <span class="op">=</span></span>
<span>    <span class="st">"https://services.arcgis.com/P3ePLMYs2RVChkJx/ArcGIS/rest/services/USA_Boundaries_2022/FeatureServer/4/query"</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-fips">fips<a class="anchor" aria-label="anchor" href="#arg-fips"></a></dt>
<dd><p>one or more FIPS codes as 11-character strings in a vector</p></dd>


<dt id="arg-outfields">outFields<a class="anchor" aria-label="anchor" href="#arg-outfields"></a></dt>
<dd><p>can be "*" for all, or can be
just a vector of variables that particular service provides, like FIPS, SQMI, POPULATION_2020, etc.</p></dd>


<dt id="arg-myservice">myservice<a class="anchor" aria-label="anchor" href="#arg-myservice"></a></dt>
<dd><p>URL of feature service to get shapes from.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p>spatial object via <code><a href="https://r-spatial.github.io/sf/reference/st_read.html" class="external-link">sf::st_read()</a></code> # sf-data.frame, not sf-tibble like <code><a href="https://r-spatial.github.io/sf/reference/st_read.html" class="external-link">sf::read_sf()</a></code></p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
    <p>This is useful mostly for small numbers of tracts.
The EJScreen map services provide other ways to map tracts and see EJScreen data.</p>
    </div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index"><p><code><a href="shapes_from_fips.html">shapes_from_fips()</a></code></p></div>
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